CN210747991U - A kind of opening mechanism and its old thing trading device - Google Patents

Abstract

The utility model discloses an opening mechanism and old thing transaction device thereof, comprising an article storage drawer, wherein ball drawer tracks are fixedly arranged at two sides of the article storage drawer, a clapboard separates the article storage drawer into an article cabin and a transmission cabin, a traction gear is movably arranged at the bottom of the transmission cabin, a slider is movably arranged in a chute arranged at the bottom of the article storage drawer, a scissor type lifting frame is movably arranged on the slider, one end of the scissor type lifting frame away from the article storage drawer is movably arranged on an article placing plate, the article storage drawer is arranged in a box body and is integrally arranged with the box body, the box body is provided with a placing cabin corresponding to a large piece, a middle piece and a small piece of the article storage drawer, the inner placing plate automatically rises to lift the article in the process of taking out the article storage drawer, the drawer is convenient for a person taking the articles off, and the articles in the drawer can be taken out easily from the article storage drawers at high and low positions.

Description

A kind of opening mechanism and its old thing trading device

technical field

The utility model relates to the technical field of old thing exchange devices, in particular to an opening mechanism and an old thing transaction device.

Background technique

In the prior art, a drawer-type self-service wrapping cabinet with an application number of "CN201620561797.7" includes a cabinet body and a control system. There is a storage box with an upper opening and an opening mechanism for driving the movement of the storage box. A moving slide rail is arranged between the storage box and the inner side wall of the first box unit. The storage box is provided with a lock nose. There is an electric control lock that can lock the lock nose of the storage box. When the electric control lock unlocks the lock nose of the storage box, the opening mechanism drives the storage box to move out of the first box unit; When moving and resetting, the electronic control lock locks the lock nose of the storage box. The above device reasonably configures the height of the box unit to be suitable for the storage of light, thin and small packages. package requirements.

However, the above-mentioned drawer-type self-service wrapping cabinet still has obvious defects during use: the drawer of the above-mentioned device needs to reach into the interior to take out the objects. more difficult.

Utility model content

The purpose of the present invention is to provide an opening mechanism and an old thing trading device thereof, so as to solve the problems raised in the above-mentioned background art.

To achieve the above object, the utility model provides the following technical solutions:

An opening mechanism includes an object storage drawer, ball drawer rails are fixedly installed on both sides of the object storage drawer, a traction handle is fixedly installed on one side of the object storage drawer, and a partition is fixedly installed on the rear side of the object storage drawer , the partition divides the object storage drawer into an object compartment and a transmission compartment, a traction gear is movably installed at the bottom of the transmission compartment, a traction roller is also fixedly installed on the axle of the traction gear, and a traction roller is wound around the traction roller One end of the traction rope away from the traction roller is connected to the slider, the slider is movably installed in the chute opened at the bottom of the object storage drawer, the slider is movably installed with a scissor lift, the scissor One end of the lift frame away from the object storage drawer is movably installed on the object placing plate, the traction gear is movably installed in the moving slot through the bottom of the object storage drawer, and a rack is fixedly installed on the side of the moving slot close to the pulling handle, so The rack is movably matched with the traction gear.

Preferably, the object storage drawer is divided into three different specifications: large, medium and small, and the sizes of the large, medium and small objects of the object storage drawer are respectively: 34cm×29cm×45cm, 34cm×19cm ×45cm, 34cm×8cm×45cm.

Preferably, a pair of compression springs are also fixedly installed on the rear side of the object storage drawer.

An old thing trading device, comprising a box body and the above-mentioned opening mechanism, the object storage drawer is arranged inside the box body and is integrally arranged with the box body, and the box body is provided with large, medium and large pieces with the object storage drawer. The ball drawer rails are fixedly installed on both sides of the storage compartment, the moving slot is opened at the bottom of the storage compartment, and the box body is also provided with a pick-up display screen.

Compared with the prior art, the beneficial effects of the present utility model are:

In the process of pulling out the object storage drawer of the utility model, the inner object placing plate automatically rises to lift the object, which is convenient for the person taking the object to take off, and the inner object can be easily taken out for the object storage drawer in the high place and the low place. .

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

2 is a schematic diagram of the connection structure of the traction rope of the present invention;

FIG. 3 is a schematic diagram of the structure of the box body of the present invention.

In the picture: 1 object storage drawer, 2 ball drawer rails, 3 traction handles, 4 partitions, 5 object compartments, 6 transmission compartments, 7 traction gears, 8 traction rollers, 9 traction ropes, 10 sliders, 11 chute, 12 Scissor lift frame, 13 object placement boards, 14 moving slots, 15 racks, 16 compression springs, 17 boxes, 18 placement compartments, 19 pickup display screens.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Figures 1-3, the utility model provides a technical solution:

An opening mechanism includes an object storage drawer 1, and ball drawer rails 2 are fixedly installed on both sides of the object storage drawer 1, and the object storage drawer 1 is installed in a storage compartment 18 opened by a box body 17 through the ball drawer rails 2. The object storage drawer 1. A traction handle 3 is fixedly installed on one side, and the traction handle 3 pulls the traction handle 3 to pull out the object storage drawer 1 from the storage compartment 18. The inner rear side of the object storage drawer 1 is fixedly installed with a partition 4. The object storage drawer 1 is divided into an object compartment 5 and a transmission compartment 6. The object compartment 5 is used for placing objects. A traction gear 7 is movably installed at the bottom of the transmission compartment 6, and a traction roller 8 is also fixedly installed on the axle of the traction gear 7. The traction gear 7. The rotation drives the traction roller 8 to rotate, the traction roller 8 is wound with a traction rope 9, the traction roller 8 rotates to wind the traction rope 9, and the end of the traction rope 9 away from the traction roller 8 is connected to the slider 10, and the traction rope 9 is wound to drive The slider 10 moves, the slider 10 is movably installed in the chute 11 opened at the bottom of the object storage drawer, the scissor lift frame 12 is movably installed on the slider 10, and the scissor lift frame 12 is movably installed on the object at one end away from the object storage drawer 1 On the placing plate 13, the slider 10 moves to drive the scissor lift frame 12 to move so as to make it rise, the traction gear 7 is movably installed in the moving slot 14 through the bottom of the object storage drawer 1, and the moving slot 14 is fixedly installed on the side close to the traction handle 3 There is a rack 15, and the rack 15 is movably matched with the traction gear 7. When the object storage drawer 1 is pulled out of the storage compartment 18, the traction gear 7 is not meshed with the rack 15 in the front part of the movement, so that the front half of the movement will not cause The scissor lift frame 12 is lifted up and down. In the second half of the drawer 1, the traction gear 7 meshes with the rack 15, which causes the traction gear 7 to rotate, and the traction rope 9 is pulled through the rotation of the traction gear 7 to finally lift the object placing plate 13. .

As a preference, the object storage drawer 1 is divided into three different specifications: large, medium and small, and the dimensions of the large, medium and small objects of the object storage drawer 1 are: 34cm×29cm×45cm, 34cm×19cm× 45cm, 34cm x 8cm x 45cm, the storage drawer 1 for objects of different specifications can conveniently place objects of different specifications.

As a preferred option, a pair of compression springs 16 are also fixedly installed on the rear side of the object storage drawer 1 . When the object storage drawer 1 is closed inward, the compression springs 16 are in contact with the storage compartment 18 in the box body 17 to push the compression springs 16 To store energy, when the object storage drawer 1 is controlled to be opened next time, the stored energy of the compression spring 16 can push the object storage drawer 1 to pop open, thereby facilitating the user to quickly find the position of the cabinet door.

An old thing trading device, comprising a box body 17 and the above-mentioned opening mechanism, the object storage drawer 1 is arranged inside the box body 17 and is integrally arranged with the box body 17, and the box body 17 is provided with a large piece of the object storage drawer 1. , the placement compartment 18 corresponding to the middle and small pieces, the placement compartment 18 is used to install the object storage drawer 1, the ball drawer track 2 is fixedly installed on both sides of the placement compartment 18, the moving slot 14 is opened at the bottom of the placement compartment 18, and the box body 17 There is also a pick-up display screen 19 on the top, and the squeeze spring 16 is in active contact with the inside of the storage compartment 18. The pick-up display screen 19 is used to control the opening and closing of the object storage drawer 1. The exchange of used items is completed in the campus. The object storage drawer 1 in this embodiment is equipped with an electric control lock, and the remote control of the switch of the object storage drawer 1 is implemented through the electric control lock. The used item transaction device in this embodiment is set on the mobile phone The terminal APP conducts online transactions. After the mobile terminal customers reach a transaction consensus, one party places the second-hand items to be exchanged in the storage compartment 18, and the other party puts the exchanged second-hand items into the storage compartment 18, and the system controls the electronic control lock. The items that have been put in before are taken out to complete the exchange process. By setting up such an old item trading device on the campus, the exchange of second-hand items at different time intervals on the campus is completed, which greatly improves the utilization efficiency of idle items.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (4)

1. An opening mechanism comprising an article storage drawer (1), characterized in that: the utility model discloses a drawer structure, including drawer (1), baffle (4), haulage rope (9), pull gear (7), still fixed mounting has carry over pinch rolls (8) on the shaft of carry over pinch rolls (7), the winding has haulage rope (9) on carry over pinch rolls (8), haulage rope (9) keep away from carry over pinch rolls (8) one end and connect on slider (10), slider (10) movable mounting is in spout (11) that the drawer was seted up to the article storage bottom, movable mounting has scissors formula crane (12) on slider (10), the scissors type lifting frame (12) is far away from one end of the object storage drawer (1) and is movably mounted on the object placing plate (13), the traction gear (7) penetrates through the bottom of the object storage drawer (1) and is movably mounted in the moving groove (14), a rack (15) is fixedly mounted on one side, close to the traction handle (3), of the moving groove (14), and the rack (15) is movably matched with the traction gear (7).

2. An opening mechanism according to claim 1, wherein: the drawer (1) is divided into three different specifications of a large piece, a middle piece and a small piece, and the sizes of the large piece, the middle piece and the small piece of the drawer (1) are respectively as follows: 34cm × 29cm × 45cm, 34cm × 19cm × 45cm, and 34cm × 8cm × 45 cm.

3. An opening mechanism according to claim 1, wherein: a pair of extrusion springs (16) is fixedly arranged at the rear side of the article storage drawer (1).

4. A used article transaction apparatus comprising a case (17) and an opening mechanism according to any one of claims 1 to 3, characterized in that: the drawer is deposited to article (1) set up and be the integration setting inside box (17) and with box (17), set up on box (17) and deposit corresponding cabin (18) of placing of major possession, well piece, the smallclothes of drawer (1) with the article, ball drawer track (2) fixed mounting is in placing cabin (18) both sides, shifting chute (14) are seted up and are being placed cabin (18) bottom, still seted up on box (17) and get a display screen (19).

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